Bluetooth 5.1 EDR USB Adapter for PC Receiver – Transmitter for Computer Desktop, Compatible with Laptop, Headset, Speaker, Keyboard, Mouse, Printer, Windows7/10/11

📶 Core Specifications

• Bluetooth Version: 5.1 + EDR (Enhanced Data Rate) — faster pairing, lower power consumption, and improved stability over previous versions

• Transmission Range:

• Class 1 adapters: Up to 100 meters (328 feet) in open space

• Class 2 adapters: Typically 10 meters (33 feet)

• Data Transfer Rate: Up to 3 Mbps with EDR support

• Interface: USB 2.0 or 3.0 — backward compatible with older USB ports

🧩 Device Compatibility

• Works with:

• Desktops and Laptops (Windows 11/10/8/7)

• Bluetooth Headsets & Speakers

• Keyboards & Mice

• Printers & Game Controllers

• Operating System Support:

• Windows 11/10/8/7 (some models require driver installation)

• Limited support for Linux and macOS (check specific model)

🔋 Performance Enhancements

• EDR (Enhanced Data Rate): Reduces latency and improves audio quality for calls and media
• Low Energy Mode: Ideal for battery-powered devices like mice and keyboards
• Auto Reconnect: Remembers paired devices for seamless reconnection

 

🛠️ Setup & Use

• Plug and Play: Most models auto-install drivers on Windows 10/11
• Driver Support: Some require downloading drivers from manufacturer site for full functionality
• LED Indicator: Some variants include a light to show active connection

 

📦 Design & Build

• Compact Size: Ultra-small form factor for unobtrusive use
• Color Options: Typically black or silver
• Weight: Lightweight, under 10g